diff --git a/1jn/05/13.md b/1jn/05/13.md
index f7dd0c9019..fea5c3ab99 100644
--- a/1jn/05/13.md
+++ b/1jn/05/13.md
@@ -4,5 +4,6 @@
 
 # to you who believe in the name of the Son of God
 
-"to you who trust in the Son of God" 
+"to you who trust in the Son of God". This refers to Jesus, the Son of God. It is best to translate "Son" with the same word that your language uses to refer to a human son.
+